linux-kernel - [PATCH v3 0/2] iio: gyro: mpu3050: fix pm

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Message-ID: <cover.1770636034.git.antoniu.miclaus@analog.com>
Date: Mon, 9 Feb 2026 14:02:14 +0200
From: Antoniu Miclaus <antoniu.miclaus@...log.com>
To: Linus Walleij <linusw@...nel.org>, Jonathan Cameron <jic23@...nel.org>,
        David Lechner <dlechner@...libre.com>,
        Nuno Sá
	<nuno.sa@...log.com>,
        Andy Shevchenko <andy@...nel.org>, <linux-iio@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
CC: Antoniu Miclaus <antoniu.miclaus@...log.com>
Subject: [PATCH v3 0/2] iio: gyro: mpu3050: fix pm_runtime error handling

Fix pm_runtime error handling across the mpu3050 driver. The existing
code uses pm_runtime_get_sync() without checking return values, allowing
operations to proceed even when the device fails to resume.

Replace pm_runtime_get_sync() with pm_runtime_resume_and_get() and
propagate errors appropriately. Unlike pm_runtime_get_sync(), the usage
count is not incremented on error.

Changes in v3:
- Rename patches to focus on fix rather than API change
- Add Fixes: tags
- Collect Reviewed-by

Antoniu Miclaus (2):
  iio: gyro: mpu3050-i2c: fix pm_runtime error handling in bypass_select
  iio: gyro: mpu3050-core: fix pm_runtime error handling

 drivers/iio/gyro/mpu3050-core.c | 17 +++++++++++++----
 drivers/iio/gyro/mpu3050-i2c.c  |  3 +--
 2 files changed, 14 insertions(+), 6 deletions(-)

-- 
2.43.0